1 files changed, 0 insertions, 113 deletions
diff --git a/GudhUI/utils/Bar_code_persistence.h b/GudhUI/utils/Bar_code_persistence.h
deleted file mode 100644
index 49c87b3c..00000000
--- a/GudhUI/utils/Bar_code_persistence.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/* This file is part of the Gudhi Library. The Gudhi library
- *    (Geometric Understanding in Higher Dimensions) is a generic C++
- *    library for computational topology.
- *
- *    Author(s):       David Salinas
- *
- *    Copyright (C) 2014 Inria
- *
- *    This program is free software: you can redistribute it and/or modify
- *    it under the terms of the GNU General Public License as published by
- *    the Free Software Foundation, either version 3 of the License, or
- *    (at your option) any later version.
- *
- *    This program is distributed in the hope that it will be useful,
- *    but WITHOUT ANY WARRANTY; without even the implied warranty of
- *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *    GNU General Public License for more details.
- *
- *    You should have received a copy of the GNU General Public License
- *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <math.h>  // isfinite
-
-#include <QtGui/QApplication>
-
-#include <QGraphicsView>
-#include <QGraphicsScene>
-#include <QPointF>
-#include <QVector>
-#include <QGraphicsTextItem>
-
-#include <iostream>
-#include <vector>
-#include <limits>  // NaN, infinity
-#include <utility>  // for pair
-#include <string>
-
-#ifndef UTILS_BAR_CODE_PERSISTENCE_H_
-#define UTILS_BAR_CODE_PERSISTENCE_H_
-
-class Bar_code_persistence {
- private:
-  typedef std::vector<std::pair<double, double>> Persistence;
-  Persistence persistence_vector;
-  double min_birth;
-  double max_death;
-
- public:
-  Bar_code_persistence()
-      : min_birth(std::numeric_limits<double>::quiet_NaN()),
-      max_death(std::numeric_limits<double>::quiet_NaN()) { }
-
-  void insert(double birth, double death) {
-    persistence_vector.push_back(std::make_pair(birth, death));
-    if (std::isfinite(birth)) {
-      if ((birth < min_birth) || (std::isnan(min_birth)))
-        min_birth = birth;
-      if ((birth > max_death) || (std::isnan(max_death)))
-        max_death = birth;
-    }
-    if (std::isfinite(death))
-      if ((death > max_death) || (std::isnan(max_death)))
-        max_death = death;
-  }
-
-  void show(const std::string& window_title) {
-    // Create a view, put a scene in it
-    QGraphicsView * view = new QGraphicsView();
-    QGraphicsScene * scene = new QGraphicsScene();
-    view->setScene(scene);
-    double ratio = 600.0 / (max_death - min_birth);
-    // std::cout << "min_birth=" << min_birth << " - max_death=" << max_death << " - ratio=" << ratio << std::endl;
-
-    double height = 0.0, birth = 0.0, death = 0.0;
-    int pers_num = 1;
-    for (auto& persistence : persistence_vector) {
-      height = 5.0 * pers_num;
-      // std::cout << "[" << pers_num << "] birth=" << persistence.first << " - death=" << persistence.second << std::endl;
-      if (std::isfinite(persistence.first))
-        birth = ((persistence.first - min_birth) * ratio) + 50.0;
-      else
-        birth = 0.0;
-
-      if (std::isfinite(persistence.second))
-        death = ((persistence.second - min_birth) * ratio) + 50.0;
-      else
-        death = 700.0;
-
-      scene->addLine(birth, height, death, height, QPen(Qt::blue, 2));
-      pers_num++;
-    }
-    height += 10.0;
-    // scale line
-    scene->addLine(0, height, 700.0, height, QPen(Qt::black, 1));
-    int modulo = 0;
-    for (double scale = 50.0; scale < 700.0; scale += 50.0) {
-      modulo++;
-      // scale small dash
-      scene->addLine(scale, height - 3.0, scale, height + 3.0, QPen(Qt::black, 1));
-      // scale text
-      QString scale_value = QString::number(((scale - 50.0) / ratio) + min_birth);
-      QGraphicsTextItem* dimText = scene->addText(scale_value, QFont("Helvetica", 8));
-      dimText->setPos(scale - (3.0 * scale_value.size()), height + 9.0 * (modulo % 2));
-    }
-    view->setWindowTitle(window_title.c_str());
-    // Show the view
-    view->show();
-  }
-};
-
-#endif  // UTILS_BAR_CODE_PERSISTENCE_H_